# TwinMind vs DUSA

The clearest difference is in-app purchases: DUSA at none against TwinMind's 10. DUSA also leads on update cadence (daily vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TwinMind sells 10 in-app purchases, starting at $14.99 per month. DUSA asks for nothing beyond the download.

TwinMind ships an update weekly, DUSA daily. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | TwinMind | DUSA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (901 ratings)](https://appshunter.io/ios/app/twinmind-ai-notes-and-memory/id6504585781/reviews)** | — |
| Number of ratings | **901** | — |
| Positive reviews | 78.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Free | — |
| Size | 136 MB | 344 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ThirdEar AI Inc](https://appshunter.io/developer/1752953181) | [DUSA . studio](https://appshunter.io/developer/1874855980) |

## What reviewers say

### TwinMind

[App page](https://appshunter.io/ios/app/twinmind-ai-notes-and-memory/id6504585781)

This app acts as an AI-powered second brain, capturing and transcribing your conversations, meetings, and lectures. It automatically generates summaries, suggests tasks, and builds a searchable memory bank for personalized assistance and content generation, all while prioritizing user privacy.

**Highlights:** AI-powered transcription, Automated summaries and action items, Searchable memory bank, Personalized AI suggestions, Content generation (emails, study guides), On-device transcription, Privacy-focused data handling

**Features:** Apple Watch app

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TwinMind PRO Dev (Monthly) | $14.99 | per month |
| TwinMind PRO (Monthly) | $14.99 | per month |
| Unlimited access | $15.00 | per month |
| TwinMind MAX Dev (Monthly) | $29.99 | per month |
| TwinMind MAX (Monthly) | $49.99 | per month |
| Unlimited Access | $119.99 | per year |
| TwinMind PRO (Annual) | $143.99 | per year |
| TwinMind PRO Dev (Annual) | $149.99 | per year |
| TwinMind MAX Dev (Yearly) | $289.00 | per year |
| TwinMind MAX (Yearly) | $359.99 | per year |

**What reviewers like**

- 🚀 Incredibly useful app
- 🚀 Huge time saver
- 🚀 Best meeting notes
- 🚀 Saving me hours a day
- 🚀 Memory Bank

**Requested features**

- Capture widget for quick access


### DUSA

[App page](https://appshunter.io/ios/app/dusa/id6758762025)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TwinMind free?

TwinMind is free to download, with in-app purchases available.

### Is DUSA free?

DUSA is free to download, with no in-app purchases.

### Do TwinMind or DUSA have ads?

Neither TwinMind nor DUSA shows ads.

### Which is updated more often, TwinMind or DUSA?

TwinMind ships an update weekly, and DUSA daily. Most recently, TwinMind was updated on October 25, 2026 and DUSA on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*